Implement various missing features for the ODT writer

src/PhpWord/Element/Field.php

@@ -17,6 +17,8 @@
 
 namespace PhpOffice\PhpWord\Element;
 
+use PhpOffice\PhpWord\Style\Font;
+
 /**
  * Field element
  *
@@ -115,24 +117,58 @@ class Field extends AbstractElement
     /**
      * Font style
      *
-     * @var \PhpOffice\PhpWord\Style\Font
+     * @var string|\PhpOffice\PhpWord\Style\Font
      */
     protected $fontStyle;
 
+    /**
+     * Set Font style
+     *
+     * @param string|array|\PhpOffice\PhpWord\Style\Font $style
+     * @return string|\PhpOffice\PhpWord\Style\Font
+     */
+    public function setFontStyle($style = null)
+    {
+        if ($style instanceof Font) {
+            $this->fontStyle = $style;
+        } elseif (is_array($style)) {
+            $this->fontStyle = new Font('text');
+            $this->fontStyle->setStyleByArray($style);
+        } elseif (null === $style) {
+            $this->fontStyle = null;
+        } else {
+            $this->fontStyle = $style;
+        }
+
+        return $this->fontStyle;
+    }
+
+    /**
+     * Get Font style
+     *
+     * @return string|\PhpOffice\PhpWord\Style\Font
+     */
+    public function getFontStyle()
+    {
+        return $this->fontStyle;
+    }
+
     /**
      * Create a new Field Element
      *
      * @param string $type
      * @param array $properties
      * @param array $options
      * @param TextRun|string|null $text
+     * @param string|array|\PhpOffice\PhpWord\Style\Font $fontStyle
      */
-    public function __construct($type = null, $properties = array(), $options = array(), $text = null)
+    public function __construct($type = null, $properties = array(), $options = array(), $text = null, $fontStyle = null)
     {
         $this->setType($type);
         $this->setProperties($properties);
         $this->setOptions($options);
         $this->setText($text);
+        $this->setFontStyle($fontStyle);
     }
 
     /**

src/PhpWord/Element/Section.php

@@ -157,6 +157,8 @@ public function getFootnoteProperties()
      * @deprecated Use the `getFootnoteProperties` method instead
      *
      * @return FootnoteProperties
+     *
+     * @codeCoverageIgnore
      */
     public function getFootnotePropoperties()
     {

src/PhpWord/Shared/Converter.php

@@ -272,6 +272,50 @@ public static function angleToDegree($angle = 1)
         return round($angle / self::DEGREE_TO_ANGLE);
     }
 
+    /**
+     * Convert colorname as string to RGB
+     *
+     * @param string $value color name
+     * @return string color as hex RGB string, or original value if unknown
+     */
+    public static function stringToRgb($value)
+    {
+        switch ($value) {
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_YELLOW:
+                return 'FFFF00';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_LIGHTGREEN:
+                return '90EE90';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_CYAN:
+                return '00FFFF';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_MAGENTA:
+                return 'FF00FF';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_BLUE:
+                return '0000FF';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_RED:
+                return 'FF0000';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_DARKBLUE:
+                return '00008B';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_DARKCYAN:
+                return '008B8B';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_DARKGREEN:
+                return '006400';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_DARKMAGENTA:
+                return '8B008B';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_DARKRED:
+                return '8B0000';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_DARKYELLOW:
+                return '8B8B00';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_DARKGRAY:
+                return 'A9A9A9';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_LIGHTGRAY:
+                return 'D3D3D3';
+            case \PhpOffice\PhpWord\Style\Font::FGCOLOR_BLACK:
+                return '000000';
+        }
+
+        return $value;
+    }
+
     /**
      * Convert HTML hexadecimal to RGB
      *
@@ -282,6 +326,8 @@ public static function htmlToRgb($value)
     {
         if ($value[0] == '#') {
             $value = substr($value, 1);
+        } else {
+            $value = self::stringToRgb($value);
         }
 
         if (strlen($value) == 6) {

src/PhpWord/Style/Paragraph.php

@@ -85,7 +85,7 @@ class Paragraph extends Border
     /**
      * Indentation
      *
-     * @var \PhpOffice\PhpWord\Style\Indentation
+     * @var \PhpOffice\PhpWord\Style\Indentation|null
      */
     private $indentation;
 

src/PhpWord/Writer/ODText/Element/Field.php

@@ -0,0 +1,81 @@
+<?php
+/**
+ * This file is part of PHPWord - A pure PHP library for reading and writing
+ * word processing documents.
+ *
+ * PHPWord is free software distributed under the terms of the GNU Lesser
+ * General Public License version 3 as published by the Free Software Foundation.
+ *
+ * For the full copyright and license information, please read the LICENSE
+ * file that was distributed with this source code. For the full list of
+ * contributors, visit https://github.com/PHPOffice/PHPWord/contributors.
+ *
+ * @see         https://github.com/PHPOffice/PHPWord
+ * @copyright   2010-2018 PHPWord contributors
+ * @license     http://www.gnu.org/licenses/lgpl.txt LGPL version 3
+ */
+// Not fully implemented
+//     - supports only PAGE and NUMPAGES
+//     - supports only default formats and options
+//     - supports style only if specified by name
+//     - spaces before and after field may be dropped
+
+namespace PhpOffice\PhpWord\Writer\ODText\Element;
+
+/**
+ * Field element writer
+ *
+ * @since 0.11.0
+ */
+class Field extends Text
+{
+    /**
+     * Write field element.
+     */
+    public function write()
+    {
+        $element = $this->getElement();
+        if (!$element instanceof \PhpOffice\PhpWord\Element\Field) {
+            return;
+        }
+
+        $type = strtolower($element->getType());
+        switch ($type) {
+            case 'date':
+            case 'page':
+            case 'numpages':
+                $this->writeDefault($element, $type);
+                break;
+        }
+    }
+
+    private function writeDefault(\PhpOffice\PhpWord\Element\Field $element, $type)
+    {
+        $xmlWriter = $this->getXmlWriter();
+
+        $xmlWriter->startElement('text:span');
+        if (method_exists($element, 'getFontStyle')) {
+            $fstyle = $element->getFontStyle();
+            if (is_string($fstyle)) {
+                $xmlWriter->writeAttribute('text:style-name', $fstyle);
+            }
+        }
+        switch ($type) {
+            case 'date':
+                $xmlWriter->startElement('text:date');
+                $xmlWriter->writeAttribute('text:fixed', 'false');
+                $xmlWriter->endElement();
+                break;
+            case 'page':
+                $xmlWriter->startElement('text:page-number');
+                $xmlWriter->writeAttribute('text:fixed', 'false');
+                $xmlWriter->endElement();
+                break;
+            case 'numpages':
+                $xmlWriter->startElement('text:page-count');
+                $xmlWriter->endElement();
+                break;
+        }
+        $xmlWriter->endElement(); // text:span
+    }
+}

src/PhpWord/Writer/ODText/Element/Image.php

@@ -44,7 +44,7 @@ public function write()
         $height = Converter::pixelToCm($style->getHeight());
 
         $xmlWriter->startElement('text:p');
-        $xmlWriter->writeAttribute('text:style-name', 'Standard');
+        $xmlWriter->writeAttribute('text:style-name', 'IM' . $mediaIndex);
 
         $xmlWriter->startElement('draw:frame');
         $xmlWriter->writeAttribute('draw:style-name', 'fr' . $mediaIndex);

src/PhpWord/Writer/ODText/Element/Link.php

@@ -41,7 +41,7 @@ public function write()
 
         $xmlWriter->startElement('text:a');
         $xmlWriter->writeAttribute('xlink:type', 'simple');
-        $xmlWriter->writeAttribute('xlink:href', $element->getSource());
+        $xmlWriter->writeAttribute('xlink:href', ($element->isInternal() ? '#' : '') . $element->getSource());
         $this->writeText($element->getText());
         $xmlWriter->endElement(); // text:a
 

src/PhpWord/Writer/ODText/Element/PageBreak.php

@@ -30,7 +30,7 @@ public function write()
         $xmlWriter = $this->getXmlWriter();
 
         $xmlWriter->startElement('text:p');
-        $xmlWriter->writeAttribute('text:style-name', 'P1');
+        $xmlWriter->writeAttribute('text:style-name', 'PB');
         $xmlWriter->endElement();
     }
 }

src/PhpWord/Writer/ODText/Element/Text.php

@@ -42,12 +42,12 @@ public function write()
 
         // @todo Commented for TextRun. Should really checkout this value
         // $fStyleIsObject = ($fontStyle instanceof Font) ? true : false;
-        $fStyleIsObject = false;
+        //$fStyleIsObject = false;
 
-        if ($fStyleIsObject) {
-            // Don't never be the case, because I browse all sections for cleaning all styles not declared
-            throw new Exception('PhpWord : $fStyleIsObject wouldn\'t be an object');
-        }
+        //if ($fStyleIsObject) {
+        // Don't never be the case, because I browse all sections for cleaning all styles not declared
+        //    throw new Exception('PhpWord : $fStyleIsObject wouldn\'t be an object');
+        //}
 
         if (!$this->withoutP) {
             $xmlWriter->startElement('text:p'); // text:p
@@ -59,26 +59,34 @@ public function write()
         } else {
             if (empty($fontStyle)) {
                 if (empty($paragraphStyle)) {
-                    $xmlWriter->writeAttribute('text:style-name', 'P1');
+                    if (!$this->withoutP) {
+                        $xmlWriter->writeAttribute('text:style-name', 'Normal');
+                    }
                 } elseif (is_string($paragraphStyle)) {
-                    $xmlWriter->writeAttribute('text:style-name', $paragraphStyle);
+                    if (!$this->withoutP) {
+                        $xmlWriter->writeAttribute('text:style-name', $paragraphStyle);
+                    }
                 }
                 $this->writeChangeInsertion(true, $element->getTrackChange());
-                $this->writeText($element->getText());
+                $this->replaceTabs($element->getText(), $xmlWriter);
                 $this->writeChangeInsertion(false, $element->getTrackChange());
             } else {
                 if (empty($paragraphStyle)) {
-                    $xmlWriter->writeAttribute('text:style-name', 'Standard');
+                    if (!$this->withoutP) {
+                        $xmlWriter->writeAttribute('text:style-name', 'Normal');
+                    }
                 } elseif (is_string($paragraphStyle)) {
-                    $xmlWriter->writeAttribute('text:style-name', $paragraphStyle);
+                    if (!$this->withoutP) {
+                        $xmlWriter->writeAttribute('text:style-name', $paragraphStyle);
+                    }
                 }
                 // text:span
                 $xmlWriter->startElement('text:span');
                 if (is_string($fontStyle)) {
                     $xmlWriter->writeAttribute('text:style-name', $fontStyle);
                 }
                 $this->writeChangeInsertion(true, $element->getTrackChange());
-                $this->writeText($element->getText());
+                $this->replaceTabs($element->getText(), $xmlWriter);
                 $this->writeChangeInsertion(false, $element->getTrackChange());
                 $xmlWriter->endElement();
             }
@@ -88,6 +96,34 @@ public function write()
         }
     }
 
+    private function replacetabs($text, $xmlWriter)
+    {
+        if (preg_match('/^ +/', $text, $matches)) {
+            $num = strlen($matches[0]);
+            $xmlWriter->startElement('text:s');
+            $xmlWriter->writeAttributeIf($num > 1, 'text:c', "$num");
+            $xmlWriter->endElement();
+            $text = preg_replace('/^ +/', '', $text);
+        }
+        preg_match_all('/([\\s\\S]*?)(\\t|  +| ?$)/', $text, $matches, PREG_SET_ORDER);
+        foreach ($matches as $match) {
+            $this->writeText($match[1]);
+            if ($match[2] === '') {
+                break;
+            } elseif ($match[2] === "\t") {
+                $xmlWriter->writeElement('text:tab');
+            } elseif ($match[2] === ' ') {
+                $xmlWriter->writeElement('text:s');
+                break;
+            } else {
+                $num = strlen($match[2]);
+                $xmlWriter->startElement('text:s');
+                $xmlWriter->writeAttributeIf($num > 1, 'text:c', "$num");
+                $xmlWriter->endElement();
+            }
+        }
+    }
+
     private function writeChangeInsertion($start = true, TrackChange $trackChange = null)
     {
         if ($trackChange == null || $trackChange->getChangeType() != TrackChange::INSERTED) {

src/PhpWord/Writer/ODText/Element/TextRun.php

@@ -22,7 +22,7 @@
  *
  * @since 0.10.0
  */
-class TextRun extends AbstractElement
+class TextRun extends Text
 {
     /**
      * Write element
@@ -33,6 +33,12 @@ public function write()
         $element = $this->getElement();
 
         $xmlWriter->startElement('text:p');
+        /** @scrutinizer ignore-call */
+        $pStyle = $element->getParagraphStyle();
+        if (!is_string($pStyle)) {
+            $pStyle = 'Normal';
+        }
+        $xmlWriter->writeAttribute('text:style-name', $pStyle);
 
         $containerWriter = new Container($xmlWriter, $element);
         $containerWriter->write();